CVE-2025-14138
WPLG Default Mail From <= 1.0.0 - Reflected Cross-Site Scripting via $_SERVER['PHP_SELF']
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
The WPLG Default Mail From plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
| CWE | CWE-79 |
| Vendor | wpletsgo |
| Product | wplg default mail from |
| Published | Dec 12, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
wpletsgo / WPLG Default Mail From
0 ≤ 1.0.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/fd24b087-83a7-4f9a-8f7a-1bd94332c1f7?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wplg-default-mail-from/trunk/wplg.php#L134 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/wplg-default-mail-from/tags/1.0.0/wplg.php#L134
Credits
Abdulsamad Yusuf